Tuff Stuff - 1987-1994 (CS130) GM Alternators

Tuff Stuff’s CS130 GM style alternators have a custom voltage regulator that lets the alternator be used as a 1-wire alternator or can be factory wired like the OEM alternator. Available in a variety of finishes, these alternators output 105 amps or 160 amps. Every Tuff Stuff alternator is hand built and load tested in Cleveland, Ohio.

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